twin rex's

I have a 90 crx hf w/ integra rear disc conversion that i just got back from proto motorsports in riverside, ca (never go there they have no clue on how to correctly swap ****) they used the integra trailing arms and now my wheels are cocked inwards and its not the camber its the other direction im wondering if the trailing arms are to long or if the shop just installed them wrong? If they won't fit can i put the brakes on my hf trailing arms?Also would the integra suspension work b/c they told me to buy them and after i bought them they shop said they wouldn't fit?